Roofing bricks and roofing thereof

The invention relates to a new material roof brick and the roof, and its characteristic: the roof brick is a new reflecting material with waterproofing and good heat-insulating functions; the roof adopts external waterproof reflecting heat-insulating technique and external heat-preserving technique, belonging to civil architecture field. The roof brick and corresponding waterproof reflecting heat-insulating layer are over the level (slope) making layer, and the heat-insulating layer is under the rooftop. It has the characters of simple structure, convenient construction, easy maintenance and low cost, applied to both new houses and old house reformation; applied to both concrete structural flat rooftops and inclined rooftops, etc. 本发明涉及一种新型材料屋面砖及其屋面，其特征在于屋面砖是一种具有不渗水和具有良好的反射隔热性能的新型材料；其屋面采用外防水反射隔热技术和内保温技术，属工民建领域。图中屋面砖及其防水反射隔热层(1)在屋面找平(坡)层(2)之上，保温层(4)在屋顶结构层(3)之下。本发明具有构造简单，施工方便，易维修，造价低之特点，既适合于新建房屋选用，也适合于旧房改造；既适合于夏热冬暖地区，也适合于夏热冬冷、寒冷地区、严寒地区；既适合于混凝土结构的平屋顶，也适合于混凝土结构的斜屋顶。